The Browser Defender toolbar allows you to surf safely by displaying site ratings as you browse the Internet.The toolbar also integrates with the search results provided by popular search engines such as Google and Yahoo! so you can see if it is safe to continue before you visit a site.

Colasoft MAC Scanner is a scan tool for scanning IP address and MAC address. It can automatically detect all subnets according to the IP addresses configured on multiple NICs of a machine and scan the MAC addresses and IP addresses of defined subnets as your need.